<?xml version="1.0" encoding="utf-8"?>

<schema 
   xmlns="http://www.w3.org/2001/XMLSchema" 
   xmlns:xbrli="http://www.xbrl.org/2003/instance" 
   xmlns:link="http://www.xbrl.org/2003/linkbase" 
   xmlns:xlink="http://www.w3.org/1999/xlink" 
   xmlns:ci="http://www.UBmatrix.com/Patterns/BasicCalculation" 
   targetNamespace="http://www.UBmatrix.com/Patterns/BasicCalculation" 
   elementFormDefault="qualified"
   attributeFormDefault="unqualified">
  
  <import namespace="http://www.xbrl.org/2003/instance" schemaLocation="xbrl-instance-2003-12-31.xsd" />

  <element id="ci_PropertyPlantEquipment" name="PropertyPlantEquipment" substitutionGroup="xbrli:item" xbrli:periodType="instant" abstract="true" nillable="true" type="xbrli:stringItemType" />
  <element id="ci_Building" name="Building" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <element id="ci_ComputerEquipment" name="ComputerEquipment" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <element id="ci_FurnitureFixtures" name="FurnitureFixtures" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />
  <element id="ci_Land" name="Land" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:balance="debit" nillable="true" xbrli:periodType="instant" />
  <element id="ci_Other" name="Other" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:balance="debit" nillable="true" xbrli:periodType="instant" />
  <element id="ci_TotalPropertyPlantEquipment" name="TotalPropertyPlantEquipment" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="instant" />

</schema>